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American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 09     Pages: 09-12 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

 

 

 

 

 

 

 

 

 

 

ABSTRACT 

The article provides information on the dependence of such indicators of productivity as the number of bolls, the yield 

of cotton from one boll and the yield of one boll for various varieties and samples of fine-staple cotton on low-nutrient 

desert sandy soils of the river. Termez district of Surkhandarya region on the biology of varieties. 

 

 

KEYWORDS 

Cotton, medium fiber, white fiber varieties and samples, number of bolls, cotton in one boll, number of seeds, weight 

of 1000 seeds, yield per bush, average yield. 

 

INTRODUCTION 

In our republic, mainly medium-staple (G. hirzutum L) 

and partly fine-staple (G. barbadense L) varieties of 

cotton are grown. In recent years, fine-staple cotton 

has been grown only in the Surkhandarya region. These 

  Research Article 

 

PRODUCTIVITY INDICATORS OF PROMISING COTTON VARIETIES 
 

Submission Date: September 10, 2022, Accepted Date:  September 20, 2022,  

Published Date: September 30, 2022  

Crossref doi: https://doi.org/10.37547/ajahi/Volume02Issue09-03 

 

 

M.K. Lukov  
Candidate of agricultural sciences, Termez State University, Uzbekistan 

 

J.B. Кuziboyev  
Students, Termez State University, Uzbekistan 

 

L.A. Izzatullayev  
Students, Termez State University, Uzbekistan 

 

Journal Website: 

https://theusajournals.

com/index.php/ajahi 

Copyright: Original 

content from this work 

may be used under the 

terms of the creative 

commons attributes 

4.0 licence. 

 

https://doi.org/10.37547/ajahi/Volume02Issue09-03
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https://doi.org/10.37547/ajahi/Volume02Issue09-03


Volume 02 Issue 09-2022 10 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 09     Pages: 09-12 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

two species differ sharply from each other in valuable 

economic characteristics and precisely in terms of 

productivity. Productivity of a crop of one bush, the 

crop is received taking into account the area. it's called 

performance. The high yield of cotton depends on such 

indicators as the number of bolls, the number of bolls 

per bush, the weight of cotton per bolus, the number 

of seeds and the weight of 1000 seeds. If these figures 

are high, the yield of one bush will be high. Such 

varieties and samples have high yields. In addition to 

the variety factor, two indicators determine high 

productivity. One of them is productivity indicators, 

and the other is the number of productive plants per 

unit area. Usually, a boll of medium-staple cotton 

varieties has a large size, on average 5-6 g, the number 

of bolls in fine-staple cotton varieties is a little small, 

3.0-3.5 g. It will be. But the number of bolls is high 

because the fine-fibre zero-type cotton is tall, and the 

branching stem cotton is multi-branched. As a result, 

performance will be high. In addition, an increase in the 

rate of irrigation and fertilization by agrotechnological 

factors has a positive effect on increasing yields. 

Fertility: When plants are grown in a large feeding 

area, their bolls are large, the amount of cotton in the 

pods is high, and the seeds are also large. Therefore, in 

the process of growing elite cotton seeds, a large area 

of plant nutrition is 0.6 m of row spacing. 3 bushes per 

linear meter, row spacing 0.9 m. 4 bushes are grown in 

one linear meter. To obtain a good harvest, 6-8 plants 

are grown. The reason is that the quantitative and 

qualitative signs of plants grown on a large feeding 

area are completely absent. However, productivity is 

low due to the small number of plants on the site. 

Therefore, 6-8 bushels of cotton are grown per 1 linear 

meter for the production of industrial crops. But the 

main indicator is the diversity factor. Considering the 

above, an urgent issue is the study of productivity 

indicators of new promising varieties and accessions of 

fine-staple cotton with a low supply of nutrients. 

MATERIAL AND METHODS  

Field experiments. It was held on the basis of the 

educational and experimental farm of the Termez 

Institute of Agrotechnologies and Innovative 

Development. The experimental area is a desert, sandy 

soil with a very small supply of nutrients. In the field 

experiment, we used 2 reproductive seeds of G. 

barbadenze L. of the species Surkhan-16, Surkhan-103, 

Termiz-202, Yolatan-14, Termiz-111 with fine fibers. 

Experimental plot (4 rows, row spacing 0.6 m, length 

30 m). Experimental area (4 x 0.6 x 30) 72 sq.m. Field 

experience is divided into two levels and consists of 

four returns. As a model for evaluating the studied fine-

fiber varieties, the Surkhan-14 variety, recommended 

for planting on the territory of the republic and planted 

on the main fields in the Termez region, was used. 

The studies were carried out according to the OZPITI 

(2007) and generally accepted methods. 

RESEARCH RESULTS  

According to the data obtained in the experiments, the 

number of bolls in one bush is from 16.5 to 21.4 pieces, 

the weight of one cotton boll is from 3.0 to 4.1 g, the 

number of seeds in one boll is 32.0. It was found that 

37.0 seeds and 1000 seeds have different weights from 

117 to 125 grams. It should be noted that the number of 

pods in varieties Surkhan-103 and Termez-111 was very 

high compared to other varieties, from 19 to 21 per 

bush. It was noted that the number of seeds in one 

bean in these varieties is 3-4 more than in the model 

variety (Surkhan-14). Length 37 mm. micron -4.3-4.4, 

relative density 35 gk/tex and fiber length 1 mm has 9-

10-fold curl, these varieties are studied as high-quality 

fiber-giving, high yields, blueberries in 1 bush - 18.6. 

https://doi.org/10.37547/ajahi/Volume02Issue09-03
https://scholar.google.co.in/scholar?q=PRODUCTIVITY%20INDICATORS%20OF%20PROMISING%20COTTON%20VARIETIES
https://www.mendeley.com/search/?page=1&query=PRODUCTIVITY%20INDICATORS%20OF%20PROMISING%20COTTON%20VARIETIES
https://theusajournals.com/index.php/ajahi


Volume 02 Issue 09-2022 11 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 09     Pages: 09-12 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

pieces, the weight of cotton in 1 bag is 3.6 g, the 

number of threads is 35.3 DNA, the weight of 1000 

threads is 120 g. The yield of the Termiz-202 variety, 

which has a high yield index, was 33.2%, while it was 

found that the yield of this variety is 0.6 t/ha less than 

that of the model variety (Surkhan 14). 

Table 1 
Productive indicators of samples of fine-staple cotton of different varieties 

 
 

 

 

 

 

 

 

 

 

 

 

 

CONCLUSION  

The productivity indicators of fine-fiber cotton 

varieties are different on desert sandy soils with very 

low nutrient supply in the Termez district of the 

Surkhodarya region. The Termiz 103 variety and the 

Thermi-111 sample, which have high productivity 

indicators, have high productivity, as well as high fiber 

quality indicators. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCES 

1. Abdukarimov D.T. Lukov M.K. Cotton breeding 

and breeding (Textbook). T. 2015.y 97 p. 

2. Abdukarimov D.T., Ostanakulov T.Ye., Lukov M.Q. 

Breeding and seed breeding practice (study 

guide). Zarafshan publishing house. S. 1993 57 p. 

3. Boltayev S.M., Ochilov R.O., Tajiyev M., Tadzhiyev 

K., Choriyeva Kh.D., Yangiboyev A. And others. 

"Recommendations for abundant cotton yield and 

high-quality fiber cultivation in any weather 

conditions from the Termiz-202 cotton variety". 

Termiz-2010, p. 22. 

№ Varieties Growin
g 

period, 
day 

Productivity indicators Average 
yield, 
ts/ha. 

Additional 
yield ha/s. 
(+ more, - 

less) 

The 
number 

of pods in 
one bush, 

pcs. 

Weight of 
one bag 

of cotton, 
g. 

The 
number of 

seeds in 
one bag, 

pcs 

1000 
seeds 
weigh 

1,000 g. 

The yield 
of 1 bush 

1 2 3 4 5 6 7 8 9 10 

1 Surxon-14 
(control) 

 

122 16,4 3.0 33.1 121 49,2 33,8 - 

2 Surxon-16 119 16,5 3.3 34.8 118 54.4 35,3 +1.5 

3 Surxon-103 125 20,1 3.9 37.2 124 78.4 38,5 +4,7 

4 Termiz-202 123 16.9 3.6 32.4 119 60.8 33.2 -0.6 

5 Termiz-111 120 18.6 3.6 35.3 125 66.96 39,3 +5,5 

6 Yolatan-14 124 17.1 3.1 32.0 117 53.01 34.9 +1.1 

 TSD05       1,71  

https://doi.org/10.37547/ajahi/Volume02Issue09-03
https://scholar.google.co.in/scholar?q=PRODUCTIVITY%20INDICATORS%20OF%20PROMISING%20COTTON%20VARIETIES
https://www.mendeley.com/search/?page=1&query=PRODUCTIVITY%20INDICATORS%20OF%20PROMISING%20COTTON%20VARIETIES
https://theusajournals.com/index.php/ajahi


Volume 02 Issue 09-2022 12 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 02 ISSUE 09     Pages: 09-12 

SJIF IMPACT FACTOR (2021: 5. 705) (2022: 5. 705)  
OCLC – 1290679216  METADATA IF – 5.625 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

4. Kozuboev Sh.S., B.I.Mamaraximov Factors of 

improving Guza seed production monograph 

Tashkent 2013. . 58 p. 

5. Muborakov A. Seed breeding: main directions and 

future tasks. Tashkent. Agricultural magazine of 

Uzbekistan. No. 12. 2013. 7 p. 

6. Oripov R., Ostonov S. Cotton farming (Cotton 

morphology, biology and cultivation technology). 

Surkhandarya 2005. 19 p. 

7. Saydaliev H., Halikova M. Different forms of 

human development and role and selection. Sat. 

statey mejdunarodnoy scientific conference. 

Tashkent, 2010.35 p. 

8. Egamberdiev A.E., Ibragimov Sh.I., Amanturdiev 

A.B. Cotton breeding, seed production and 

biology. Tashkent "Science", 2009 118 p. 

 

 

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